2018304720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2803201}}^1$

素因数の和:2803220

約数の個数: 60

約数和(自身を含む): 6778142436

約数和(自身を除く): 4759837716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2803201, 5606402, 8409603, 11212804, 14016005, 16819206, 22425608, 25228809, 28032010, 33638412, 42048015, 44851216, 50457618, 56064020, 67276824, 84096030, 100915236, 112128040, 126144045, 134553648, 168192060, 201830472, 224256080, 252288090, 336384120, 403660944, 504576180, 672768240, 1009152360, 2018304720]

約数ペア:

[(1, 2018304720), (2, 1009152360), (3, 672768240), (4, 504576180), (5, 403660944), (6, 336384120), (8, 252288090), (9, 224256080), (10, 201830472), (12, 168192060), (15, 134553648), (16, 126144045), (18, 112128040), (20, 100915236), (24, 84096030), (30, 67276824), (36, 56064020), (40, 50457618), (45, 44851216), (48, 42048015), (60, 33638412), (72, 28032010), (80, 25228809), (90, 22425608), (120, 16819206), (144, 14016005), (180, 11212804), (240, 8409603), (360, 5606402), (720, 2803201)]